CXAO42135A/C(单)、CXAO42135B/F(双)和CXAO42135D(四)是低成本、高速、轨对轨输出、电压反馈放大器。它们具有宽的输入共模电压范围和输出电压摆幅,使其易于在低至2.5V的单电源上使用。尽管成本较低,但CXAO42135A系列具有优异的整体性能。它们提供250MHz(G=+1)的宽频带,37MHz(G=+2)的0.1dB平坦度,2.3mA/放大器的典型低电流消耗。低失真和快速稳定使CXAO42135A系列成为缓冲高速a/D或D/a转换器的理想选择。CXAO42135C/F具有断电禁用功能,可将电源电流降低至75μa。这一功能使CXAO42135C/F非常适合功耗至关重要的便携式和电池供电应用。在-40℃至+125℃的扩展温度范围内,所有温度都有规定。
•低成本
•轨对轨输出
•输入偏移电压:8mV(最大值)
•高速
-3dB带宽(G=+1):250MHz
转换速率:130V/μs
2V步进0.1%的稳定时间:58ns
•电源电压范围:2.5V至5.5V
•输入电压范围:-0.2V至+3.8V,VS=5V
•优秀的视频规格(RL=150Ω,G=+2)
0.1dB增益平坦度:37MHz
差分增益:0.03%,差分相位:0.08°
•低供电电流
2.3mA/放大器(典型)
[ CXAO42135A ]
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产品概述 返回TOP
产品特点 返回TOP
• Low Cost
• Rail-to-Rail Output
• Input Offset Voltage: 8mV (MAX)
• High Speed
-3dB Bandwidth (G = +1): 250MHz
Slew Rate: 130V/μs
Settling Time to 0.1% with 2V Step: 58ns
• Supply Voltage Range: 2.5V to 5.5V
• Input Voltage Range: -0.2V to +3.8V with VS = 5V
• Excellent Video Specs (RL = 150Ω, G = +2)
0.1dB Gain Flatness: 37MHz
Diff Gain: 0.03%, Diff Phase: 0.08°
• Low Supply Current
2.3mA/Amplifier (TYP)
75μA Shutdown Current for CXAO42135C CXAO42135F
• Small Packaging
CXAO42135A Available in SOT-23-5 and SOIC-8 Packages
CXAO42135B Available in MSOP-8 and SOIC-8 Packages
CXAO42135C Available in SOT-23-6 and SOIC-8 Packages
CXAO42135D Available in TSSOP-14 and SOIC-14 Packages
CXAO42135F Available in MSOP-10 Package
应用范围 返回TOP
Imaging
Photodiode Preamp
Professional Video and Cameras
Hand Sets
DVD/CD
Base Stations
Filters
A-to-D Driver
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产品封装图 返回TOP
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高速运算放大器 |
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Part No. |
CH |
SHDN |
VCC (Min) |
VCC (Max) |
BW @-3dB (MHz) |
VOS (mV) |
Iq/CH (mA) |
IB (pA) |
GBP (MHz) |
SR (V/μs) |
ENOIS E(nV/√Hz) |
Package |
1 |
N |
2.5 |
5.5 |
250 |
8 |
2.3 |
6 |
130 |
8.1 |
SOT-23-5 SOIC-8 |
||
2 |
N |
2.5 |
5.5 |
250 |
8 |
2.3 |
6 |
130 |
8.1 |
SOIC-8 MSOP-8 |
||
1 |
Y |
2.5 |
5.5 |
250 |
8 |
2.3 |
6 |
130 |
8.1 |
SOT-23-6 SOIC-8 |
||
4 |
N |
2.5 |
5.5 |
250 |
8 |
2.3 |
6 |
130 |
8.1 |
SOIC-14 TSSOP-14 |
||
2 |
Y |
2.5 |
5.5 |
250 |
8 |
2.3 |
6 |
130 |
8.1 |
MSOP-10 |
||
1 |
N |
2.5 |
5.5 |
500 |
8 |
8.2 |
6 |
420 |
5.6 |
SOT-23-5 SOIC-8 |
||
2 |
N |
2.5 |
5.5 |
500 |
8 |
8.2 |
6 |
420 |
5.6 |
SOIC-8 |
||
1 |
Y |
2.5 |
5.5 |
500 |
8 |
8.2 |
6 |
420 |
5.6 |
SOT-23-6 SOIC-8 |
||
1 |
N |
2.5 |
5.5 |
350 |
8 |
4.3 |
6 |
265 |
5.9 |
SOT-23-5 SOIC-8 |
||
2 |
N |
2.5 |
5.5 |
350 |
8 |
4.3 |
6 |
265 |
5.9 |
SOIC-8 MSOP-8 |
||
1 |
Y |
2.5 |
5.5 |
350 |
8 |
4.3 |
6 |
265 |
5.9 |
SOT-23-6 SOIC-8 |
||
4 |
N |
2.5 |
5.5 |
350 |
8 |
4.3 |
6 |
265 |
5.9 |
SOIC-14 TSSOP-14 |
||
1 |
N |
4.5 |
12 |
110 |
18 |
7.5 |
57 |
140 |
65 |
SOT-23-5 SOIC-8 MSOP-8 |
||
2 |
N |
4.5 |
12 |
110 |
18 |
7.5 |
57 |
140 |
65 |
SOIC-8 MSOP-8 |
||
4 |
N |
4.5 |
5.5 |
110 |
18 |
7.5 |
57 |
140 |
65 |
SOIC-14 TSSOP-14 |
|